Washington (CNNMoney) – Republicans attacked Elizabeth Warren - the Obama administration adviser working to set up a consumer financial protection bureau - at a House hearing Tuesday, questioning her veracity in two separate instances.

In a hearing entitled "Who's Watching the Watchmen," Republicans on a House subcommittee used the opportunity to delve into Warren, her plans and her past testimony to Congress.

Washington (CNN) - The latest 2012 GOP "will he or won't he" chatter has quickly moved from Donald Trump (won't) and Mitch Daniels (won't) to Rudy Giuliani (might). The Rudy Giuliani idea has many top Republicans throwing cold water on the notion, even as one prominent New York congressman says it could happen.

At a small dinner in Washington Monday night, Rep. Peter King, R-New York, told a group of journalists that he believed Giuliani would make a run for the White House.FULL POST

(CNN) – Rick Santorum is making preparations to formally declare his candidacy for president, a source close to the former senator from Pennsylvania told CNN.

Santorum will make a major announcement regarding his plans for the GOP presidential nomination the week of June 5 and the source added that Santorum is committed to participate in the first Republican presidential debate in New Hampshire. That event, which is co-hosted by CNN, WMUR-TV and the New Hampshire Union Leader, takes place June 13 at Saint Anselm College.FULL POST

President Barack Obama and first lady Michelle Obama met with Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge at Buckingham Palace on May 24, 2011 in London, England. The first couple are in the UK for a two day State Visit at the invitation of HM Queen Elizabeth II.

(CNN) - Elizabeth Warren, who is the acting head of the Consumer Financial Protection Bureau, is considering a Senate run in Massachusetts against incumbent Republican Sen. Scott Brown.

Officials within the Democratic Party are urging the Massachusetts native and Harvard law professor to take the plunge in hopes she could oust Brown with her own following, ties to the state and political drive.FULL POST